-50.36% is the change from 959 to 476
Calculation steps:
[( 476 - 959 ) ÷ 959] x 100 = -50.36%
Formula
Percentage change = [(476 - 959) / 959] x 100
Subtract the new number by the original number
476 - 959 = -483
-483 ÷ 959 = -0.5036496350364964
-0.5036496350364964 x 100 = -50.36%